Macro to update a Curve Through XYZ Points

Hi,

here is my problem:

I am designing a complex shaped wing and I'm using curves through XYZ to define the wing sections.

then I reference all the other entities to those curves (planes, than sketches etc.).

this gives me the possibility to change the geometry of the wing by changing the curves.

the problem is that I have to manually update all the curves. is there a way to do it with a macro?

thanks for your help

SolidworksApi macros